Raspberry Pi (2 or 3) MIDI Synthesizer Approach

[JovianPyx]

The CHK_B macro works, but with programs as complex as a synthesizer, it is tedious to apply by hand. So I've embarked on writing a program that can insert the macro wherever it finds an assignment statement that stores data in an array. The effort has turned into an amazingly complex piece of trouble and makes me wish really really hard for ASAN to get fixed. This is clearly not an effort for the faint of heart. I have it basically working, but it will only work if the code is written with certain caveats (my way) and thus will never be released. I'm still going over the source code it generates with a fine tooth comb looking for defects, so I've not tested it "for real", i.e., gen the code and compile and test the output code. That is yet to be done. I'll be back later hopefully singing the "hey it works" song...